baber/WOPTO huggingface dataset:
Patent JP-S63280651-A (JP)
Title: Protecting system for piezoelectric element
Inventor: TAKESHIMA TOMOAKI
IPC: B41J2/055
Filed: 1987-05-13
Abstract: PURPOSE:To prevent circuit elements and piezoelectric elements from being broken, by instantaneously cutting off a high-voltage power supply upon detection of the flow of a short-circuit current due to adhesion of an ink to a piezoelectric element, in an ink jet printer. CONSTITUTION:A driving circuit 2 controls an output voltage of a high-voltage power supply 1 by a printing signal A, and drives a piezoelectric element 6. A detecting means 3 connected to the element 6 outputs a check signal C at an L level when a short-circuit current flows due to adhesion of an ink to the element 6 and an input voltage at a negative terminal of a comparator 3-2 becomes higher than a standard voltage. Therefore, an AND circuit 4-1 outputs an L signal irrespective of whether a strobe signal E outputted from a signal circuit 4-2 according to the printing signal A is H or L, and the power supply 1 is instantaneously cut off by a holding circuit 4-3 in a cut-off means 4. Thus, the circuit elements and the piezoelectric element can be prevented from being broken.
Patent JP-H09303207-A (JP)
Title: Electromagnetic fuel injection device
Inventor: WAKAMATSU YOSHIHISA
IPC: F02M51/06
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic fuel injection device with a favorable fuel injection characteristic which can be miniaturized, in which the reduction of the wear of a valve part is compatible with the reduction of a slide area. SOLUTION: A rubber sheet 35 installed to a movable part 33 can be contacted to the valve seat surface 34 of an injection hole member 22. The diameter direction inside part of a sheet spring 40 having a thin plate shape part is fixed on the rubber sheet 35 and its diameter direction outside part is fixed on a fixed part 32. This sheet spring 40 can restrain the slanting of a movable core 41 at the axial direction moving time of the movable core 41 and a guide member 42 guides the moving direction of the movable core 41. Therefore, an excessive load is not applied to the guide member 42. The quantity check of a fuel is controlled by the lift amount of the rubber sheet 35 ant the electrification time of an electro-magnetic coil 7. Thereby, a production cost can be reduced without requiring a precise size control.
Patent JP-2000301590-A (JP)
Title: Screw shaft joint device for extruder
Inventor: SHINOZAKI MASAYA
IPC: F16D1/10
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To easily perform the detaching work of a screw shaft from a shaft joint in a short time. SOLUTION: In the screw shaft joint device of an extruder connecting the output shaft of a gear box transmitting power from a drive source and a screw shaft 10, an output shaft having a first power transmission means provided to the leading end part thereof, the screw shaft 10 provided with a taper stepped part 15 having a diameter less than that of a shaft having a second power transmission means provided to the end part thereof on the side of the output shaft and having a second transmission means provided thereto on the side opposite to the output shaft of the second power transmission means,  a shaft joint having the output shaft and the screw shaft 10 fitted in both end parts thereof and having a male screw 16 provided to the end part thereof on the side of the screw shaft and at least two slots 19 having a long diameter in the axial direction thereof provided thereto in the circumferential direction thereof at the position opposed to the taper stepped part of the screw shaft, a stopper means 18 preventing the slip-off of the screw shaft 10 from the shaft joint in contact with the taper stepped part of the screw shaft 10 and a nut 17 threaded with the male screw of the shaft joint by its inner diameter part and pressing the stopper means to the taper stepped part of the screw shaft are provided.
Patent JP-H06334992-A (JP)
Title: Method and device for motion compensation
Inventor: YOKOYAMA YUTAKA
IPC: H04N19/103
Filed: 1993-05-20
Abstract: PURPOSE:To improve the motion estimation precision to reduce the overall motion compensation predictive error. CONSTITUTION:In a motion compensation device 1-(n-1) in the (n-1)th stage of multistage area division motion compensation, change areas are extracted by a change area extracting part 101 in accordance with both a reference picture of a moving picture on the preceding stage and a present picture, and change areas on the preceding stage are divided to change areas on the present stage and non-change areas except change areas on the present stage out of change areas both on the preceding stage and the present stage by an area dividing part 102, and a motion estimating part 103 calculates a motion parameter indicating the motion of the area at every area and recalculates the motion parameter of each area extracted only on the preceding stage, and a motion compensation part 104 applies the reference picture to motion compensation by calculated motion parameters to generate a motion compensation predictive picture. This prediction picture is used as the reference picture in a motion compensation device 1-n on the next n-th stage, thus performing the motion compensation in multiple stages.
Patent JP-H02296248-A (JP)
Title: Positive type resist composition
Inventor: OIE MASAYUKI
IPC: G03F7/022
Filed: 1989-05-11
Abstract: PURPOSE:To obtain a positive type photoresist superior in various characteristics, such as sensitivity, resolution, residual film rate, heat resistance, and storage stability, and adapted to microfabrication by incorporating an alkali-soluble phenol resin and as a photosensitive agent a specified quinonediazidosulfonic acid ester. CONSTITUTION:The positive type resist composition contains the alkali-soluble phenol resin and as the photosensitive agent the quinonediazidosulfonic acid ester represented by formula I in which each of R<1> - R<5> ks H, halogen, 1 - 4 C alkyl, alkenyl, alkoxy, or hydroxy and A is -S-, -O-, or the like. The alkali- soluble phenol resin to be used is embodied by the condensation reaction products between phenols and aldehydes or ketones and the like, thus permitting various characteristics, such as sensitivity, resolution, residual film rate, heat resistance, and storage stability, and especially adapted to submicron microfabrication.
Patent JP-S63281605-A (JP)
Inventor: KAWAKAMI MASAMITSU
IPC: A47G19/00
Filed: 1987-05-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08314687-A (JP)
Title: Terminal system for handicapped person
Inventor: NOGUCHI TAKEHITO
IPC: G06Q10/00
Filed: 1995-05-17
Abstract: PURPOSE: To enable even a visually handicapped person to easily make good use of an automated equipment. CONSTITUTION: When the automated equipment 2 such as an automatic teller machine sends speech guide data, the interface part 11 of a portable terminal 1 receives the data. An operation processing part 13 generates a speech code corresponding to the speech guide data and a speech output part 14 generates a synthesized speech signal based upon the speech code. Thus, the operation guidance in synthesized voice is outputted to the user through an earphone 15. When the user operates key switches and the key data are obtained from the key input part 12, the operation processing part 13 outputs the data to the interface part 11. The interface part 11 sends the data to the automated equipment 2, which performs processing corresponding to the received data.
Patent JP-S5819090-A (JP)
Title: Automatic exchanger system commonly using two and four-wire
Inventor: IGARASHI BUNSHIROU
IPC: H04Q3/00
Filed: 1981-07-27
Abstract: PURPOSE:To decrease the traffic to a switch network, by using one channel of unbalanced type two-wire channel link for the channel link at four-wire mutual connection and taking the switching control for mutual connection of two-wire and four-wire as the same. CONSTITUTION:Each relay line trunk is provided with transformers T0 and T1 converting a four-wire circuit into an unbalanced four-wire circuit, and this unbalanced side circuit is grounded for one end and each one line of non-grounding side (hot side) is collected from the transformers T0 and T1 to constitute two-wire and led to a switch network SWN. The non-grounding line at the unbalanced side of the transformers T0 and T1 is connected to thw two-wire line of the SWN via a switching circuit consisting of a relay contact b1. This relay contact b1 is interlocked with contact b2 and b3 provided at four-wire side of a hybrid circuit HYB. That is, in the connection of two-wire, the signal passes through the HYB and in case of four-wire no-less relay connection, the signal is connected via the transformer T0 or T1.
Patent JP-S61278086-A (JP)
Title: Magnetic head arm assembly
Inventor: WATANABE MAKOTO
IPC: G11B21/21
Filed: 1985-05-31
Abstract: PURPOSE:To prevent positioning accuracy from being deteriorated due to a mechanical oscillation, by fixing a slider supporting mechanism to a rigid arm through a thin plate consisting of a resin or plastics, or a lamellar packing material. CONSTITUTION:A spring assembly 1 consists of a gimbal spring 3, a beam part 4, and a fixed plate 5, a slider 2 is stuck and fixed to the gimbal spring 3, and the gimbal spring 3 and the beam part 4, and the beam part 4 and the fixed plate 5 are welded and fixed, respectively. The fixed plate 5 is fixed to an arm 6 with screws 7, 7', a plastic shim 8 is interposed between the fixed plate 5 and the arm 6, and a material of the shim 8 is, for instance, ABS. An oscillation component caused by the spring assembly 1 is insulated from the arm 6, and no bad influence is exerted on a positioning servo-loop.
Patent JP-H02295804-A (JP)
Title: Supply equipment for many kinds of goods
Inventor: YAMAKI TOSHIYA
IPC: B65G43/00
Filed: 1989-05-10
Abstract: PURPOSE:To enhance accuracy of picking, shorten a work time and achieve labor saving by delivering an article from an automatic warehouse to an automatic transfer device on the basis of a delivery command, transferring the article in a transfer position by means of a conveyor, and automatically classifying the article in each tray by means of an automatic classifying device. CONSTITUTION:An unillustrated management computer inputs a delivery command into a control computer 14 in a storage area to thereby drive a delivery conveyor 7 and a transfer conveyor 9 on the basis of delivery data. An automatic warehouse controller 13 delivers an article mounted on a rack 16 on the basis of the delivery command by means of a crane 15. The article is transferred from the delivery conveyor 7 to the transfer conveyor 9 so as to be conveyed in a transfer position. Upon drive of an automatic transfer device 10, an article in a bucket is transferred to a conveyor 3. After retrieval of an empty tray 2, the article on the conveyor 3 is transferred to the empty tray 2 and to a shoot 4, to be thus classified. With this constitution, labor saving can be achieved and accuracy can be enhanced.
Patent JP-S6016787-A (JP)
Title: Adjusting device of color television receiver
Inventor: SAKASHITA HIROHIKO
IPC: H04N17/04
Filed: 1984-06-08
Abstract: PURPOSE:To adjust easily and accurately a color circuit by extracting two kinds of color signals from the post stage of a color demodulating circuit, mixing them and displaying the result when they are adjusted correctly so that the output becomes zero. CONSTITUTION:Two color signals such as B-Y and R-Y are extracted from a position at a post-stage from the color demodulating circuit 8 and a post-stage from a skin color correcting circuit 7 to be adjusted and fed to a mixing circuit 11 at first. When the skin color correcting circuit 7 is in the correct adjusting stage, a mixture ratio is set so that the output of a mixing circuit 1 is zero, it is fed to an oscilloscope 12 to display the waveform. In adjusting the skin color correcting circuit 7 through the setting above, the skin color adjusting circuit 7 has only to be adjusted so that a signal output corresponding to the 2nd color bar is zeroed in a display screen of the oscilloscope 12.
Patent JP-H1045599-A (JP)
Title: Acetylsalicylic acid-containing alcoholic solution for percutaneous use, its use for antithrombotic treatment and medicine
Inventor: TRAUE JUERGEN DR
IPC: A61K47/14
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new solution useful for percutaneous antithrombotic treatment, capable of rapidly and effectively absorbing acetylsalicylic acid, by mixing acetylsalicylic with a specific alcohol and a prescribed ester as solvents. SOLUTION: This solution is obtained by mixing (A) acetylsalicylic acid or its salt as an active compound with (B) a monofunctional aliphatic 2-4C alcohol (preferably isopropanol) as a first solvent and (C) an ester between a monofunctional 2-6C alcohol and an aliphatic 12-16C monocarboxylic acid or an aliphatic 4-8C dicarboxylic acid (preferably isopropyl myristate or butyl adipate) as a second solvent and optionally (D) a cyclic terpene (preferably L-menthol or thymol) as a permeation promoter and/or (E) acetic anhydride as a hydrolysis inhibitor. Preferably, the solution comprises 10wt.% of the component A, 25-65wt.% of the component B, 20-60wt.% of the component C, 0.5-2wt.% of the component D and 0.001-0.15wt.% of the component E.
Patent JP-S5821238-A (JP)
Title: Electronic flash photographing device
Inventor: YAMADA MASANORI
IPC: G03B7/16
Filed: 1981-07-29
Abstract: PURPOSE:To obtain correct exposure even when the assigned aperture value is out of the aperture range of a photogaphic lens by controlling the quantity of light emission in accordance with the quantity of flash light past the lens. CONSTITUTION:When the release of a camera is operated, the aperture is adjusted according to the information associating with the aperture selected by a switch SW4 and the sensitivity of a film. When the shutter opens fully, a switch SW3 changes over from the position (a) to (b), and the trigger circuit constituted of the resistors R102-R105 and trigger transformer TT of a flash device is driven, and the emission of flash light is started. A phototransistor PT receives the flash light and when the quantity thereof attains the pescribed quantity of the detected light to be determined by the sensitivity of the film, a flash control circuit is driven to stop the emission of light. Thus the correct exposure is obtained even when the assigned aperture value is out of the aperture range of the lens.
Patent JP-H01288981-A (JP)
Title: Electronic dictionary
Inventor: MATSUYAMA HIROSHI
IPC: G06F17/28
Filed: 1988-05-16
Abstract: PURPOSE:To hold a manual scan type character recognizing electronic dictionary at a natural angle suitable for the hand of each person by making the original reading section of the dictionary movable. CONSTITUTION:Slight clearances are formed between the inner surfaces of a main body case 201 at its lower section and a cylindrical case 203 so that the cylindrical case 203 can rotate smoothly and cannot come off from the main body case 201. Moreover, since rotation stoppers 204 are formed at the upper end sections of the cylindrical case 203, the cases 201 or 203 can be rotated by a required angle relatively to each other. When the cases 201 and 203 are constituted in such way, the scanning surface 205 of this electronic dictionary can be maintained in parallel with the surface of an original 208 even when the main body case 201 is inclined in the scanning direction. Therefore, an unnatural burden to the wrist of the user of this dictionary can be eliminated and the picture information on the original can be read certainly.
Patent JP-H02301674-A (JP)
Title: Tidal power generating set
Inventor: SUZUKI SHIGERU
IPC: F03B13/26
Filed: 1989-05-15
Abstract: PURPOSE:To always continue the generation of electric energy effectively by connecting a vertical motion mechanism and a power generation mechanism through a main driving mechanism, making the vertical motion of a float connectable with the power generation mechanism, and connecting a driving mechanism and the main driving mechanism interruptible through a clutch mechanism. CONSTITUTION:At the time of low tide, a clutch mechanism 40 is set to OFF, and when the coupling of a main shaft 24 and a reference shaft 36 is released and further engages a main driving wheel 21 with a rack 14 by a vertical motion mechanism 7 to gradually lift a float 8 while controlling it with a brake mechanism, the main driving wheel 21 of a main driving mechanism 20 is rotated to effectively rotate a generator 3 through a power generation mechanism 4. At the time of rising tide, the driving wheel 30 of a driving mechanism 5 rotates downward with the rise of a generating ship 1 by a connecting mechanism 6. At this time, the driving wheel 30 is connected to a high-tide wheel 32 through an interrupting mechanism to rotate the reference shaft 36 with the rotation of the wheel 32. When the clutch mechanism 40 is set to ON in this state, the reference shaft 36 and the main shaft 24 connect together, the main driving wheel 21 is rotated based on the rotation of the driving wheel 30 to rotate the generator 3. Thus, the rotation of the main driving wheel 21 is possible to continue even in the interim from high water till low water.
Patent JP-H01289560-A (JP)
Title: Cast-in method
Inventor: TANAKA ATSUO
IPC: B22D19/00
Filed: 1988-05-16
Abstract: PURPOSE:To reduce cost of cast-in by sticking zirconium potassium fluoride or aluminum potassium fluoride to interface of the cast-in, forming tin alloy film and casting in the above material with Al or Mg alloy. CONSTITUTION:The zirconium potassium fluoride or the aluminum potassium fluoride is stuck to the interface of the material to be cast-in of the Al plate 10, etc., and sub-merged into molten Sn-Zn alloy 12 held to 350-650 deg.C temp. to form the Sn-Zn alloy film 16 on the Al plate 10. Successively, the Al plate 14 having the film 16 is set in a mold 18 as facing the film 16 upward and the cast-in is executed with molten metal 20 of Al alloy or Mg alloy having the prescribed temp. As the uniform and good quality tin alloy coating layer 16 is diffused in the molten metal, the development of defect is prevented. As the material 14 to be cast in is not needed to preheat, after all, the cost of the cast-in is reduced.
Patent JP-S599675-A (JP)
Title: Color copying machine
Inventor: MURAKAMI SHIGEMICHI
IPC: G03G15/01
Filed: 1982-07-08
Abstract: PURPOSE:To eliminate a shift in lapped printing position and to take a copy without using a high voltage by converting an optical image of an original picture into three primary color signals and performing analog-digital conversion, and using digital picture element data classified by the colors for lapped printing. CONSTITUTION:A video camera 30 converts the optical image of the original picture 3 into video signals to output three primary color signals, i.e. red signal R, green signal G, and blue signal B. Those signals separated by the colors are converted by an A/D conversion part 32 into digital picture-element data SC, SM, and SY, which are stored in a storage part 33. An I/O interface 41 is connected to the storage part 33 through a data bus 34 and to a printing part 44 through a data bus 43. The printing part 44 is a thermal color printer including a CPU45 and prints pictures in different colors one over another on a form 51a on the basis of the picture element data stored in the storage part 33 by the colors.
Patent JP-S6012226-A (JP)
Title: Pressing method of plural products
Inventor: MARUYAMA YOSHINORI
IPC: B21D22/20
Filed: 1983-06-30
Abstract: PURPOSE:To obtain plural products with one time of pressing by superposing plural blank plates via release sheets interposed therebetween, interposing plastic films between the blank plate surfaces on the front and rear sides and the forming surface of a press die and pressing the materials. CONSTITUTION:A plural or larger number of blank plates 1 are superposed via release sheets 2 interposed therebetween and thereafter plastic films 3 are interposed between the surface of the plate 1 on the front side, the surface of the plate 1 on the rear side and the forming surface A1 of a press die A then the blank plates are pressed. The die A is then parted, and the films 3, 3 and the tapes 2 are stripped from the superposed and formed articles B, B formed by drawing and the plural articles B, B are simultaneously obtd.
Patent JP-H07326737-A (JP)
Title: Impedance line, filter element, delay element and semiconductor device
Inventor: GOTO MITSUHIKO
IPC: H01L27/095
Filed: 1994-05-31
Abstract: PURPOSE:To form a delay element and the like without being accompanied by a new layer on an active element by a method wherein a two-dimensional electron gas layer on the junction interface between first and second compound semiconductor layers is left into a linear form, electrodes are provided on parts, which are respectively located on both ends of the linear gas layer, of the second compound semiconductor layer and diffused layers, which reach the gas layer, are respectively formed under the electrodes. CONSTITUTION:A first compound semiconductor layer 13 is laminated on a conductive substrate 11 and a second compound semiconductor layer 14 of a composition different from that of the layer 13 is laminated on the layer 13. A two-dimensional electron gas layer is formed on a junction between the layers 13 and 14. The gas layer is left into a linear form, electrodes 18 and 19 are respectively provided on parts, which are respectively located on both ends of the linear gas layer, of the layer 14 and diffused ohmic layers 17, which reach the gas layer, are respectively formed under the electrodes 18 and 19. Thereby, it is made possible to realize a delay element, which can be formed without being accompanied by a new layer structure on an active element, such as a transistor.
Patent JP-S62277443-A (JP)
Title: Improved rubber composition
Inventor: HATANAKA TAKASHI
IPC: C08L9/00
Filed: 1986-05-26
Abstract: PURPOSE:A composition suitable as tires or hoses, having both high reinforcing properties and high wear resistance and improved heat build-up, obtained by blending rubber such as natural rubber, etc., with specific carbon black. CONSTITUTION:(A)100pts.wt. one or more kinds of rubber selected from natural rubber and diene synthetic rubber are blended with (B) 40-120pts.wt. carbon black which has 130-160m<2>/g specific surface area of nitrogen adsorption (N2 SA), 110-150ml/100g oil absorption amount of dibutyl phthalate (DBP), >=121 specific tinting power (TINT), 0.7-1.0 ratio of DELTAD50/Dst of half-value width (DELTAD50) of aggregate diameter distribution and most frequency value (Dst) of aggregate diameter distribution, 1.20-1.45 ratio of Dw/Dn of weight-average particle diameter (Dw) by electron microscope and arithmetical means particle diameter (Dn) and <=6.5nm standard deviation of Dn.
Patent JP-S599852-A (JP)
Title: Alkaline battery
Inventor: HISATOMI KAORU
IPC: H01M50/197
Filed: 1982-07-07
Abstract: PURPOSE:To secure excellent leakproof properties for a long period of time, by having a gasket composed of nylon which is well adjusted to 30-60% crystallinity as well as making up a film made of a vinylidene chloride-vinyl chloride copolymer over the whole surface of the said gasket. CONSTITUTION:Nylon's crystallinity varies somewhat with types of the nylon but it is desirable that nylon 11 and 12 are 30-60% and nylon 6, 66 and 610 are 40-60% in crystallinity, respectively. For your information, if these types of nylon are below figures of the lower limit of each crystallinity, it is hardly to say the leakproof is sufficient enough and in ontrast to this, in case figures exceed the upper limit, elasticity required for a gasket is lost. That is the reason. A vinylidene chloride-vinyl chloride copolymer covering the surface of a gasket 7 is especially desired to be composed of a copolymer of vinylidene chloride 85-90% and vinyl chloride 10-15%; this compound film 6 has no water absorbency at all and is very excellent even in abrasion resistance and alkaliproof, so that the film 6 of thin type can be easily formed up on the surface of the gasket.